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{stdenv, fetch, fetchpatch, llvm, gmp, mpfr, libmpc, ncurses, zlib, version}:
stdenv.mkDerivation rec {
name = "dragonegg-${version}";
src = fetch "dragonegg" "1733czbvby1ww3xkwcwmm0km0bpwhfyxvf56wb0zv5gksp3kbgrl";
patches = [(fetchpatch {
url = "https://llvm.org/viewvc/llvm-project/dragonegg/trunk/src/x86/ABIHack.inc"
+ "?r1=208730&r2=208729&view=patch";
sha256 = "1al82gqz90hzjx24p0wls029lw2bgnlgd209kgvxsp82p4z1v1c1";
name = "bug-18548.patch";
})];
patchFlags = "-p2";
# The gcc the plugin will be built for (the same used building dragonegg)
GCC = "gcc";
buildInputs = [ llvm gmp mpfr libmpc ncurses zlib ];
installPhase = ''
mkdir -p $out/lib $out/share/doc/${name}
cp -d dragonegg.so $out/lib
cp README COPYING $out/share/doc/${name}
'';
meta = {
homepage = http://dragonegg.llvm.org/;
description = "gcc plugin that replaces gcc's optimizers and code generators by those in LLVM";
license = stdenv.lib.licenses.gpl2Plus;
maintainers = with stdenv.lib.maintainers; [viric shlevy];
platforms = with stdenv.lib.platforms; linux;
broken = true;
};
}
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